Ok.. assuming your linksys router is like mine, go to 'advanced' tab in the software setup, click on DMZ Host and set the IP to the address of the 'puter you wish to host the H2H on.
Been dinking with custom H2H arenas for a couple months.
I like the flexibility of adding rediculous stuff... and thanks to the Mighty Eighth TOD, I've discovered the world of Free-fall entry points ( at varying alts above the terrain ) ..
Who needs to spend time grabbing to 20k to practice dive or level bombing when you can just materialize there?
Oh, btw, you can do this with boat entry. It takes a long time for a PT boat to fall 20K
Rotsa Ruck..
<.S>
Drone ( APDrone )
Airmageddon
http://www.airmageddon.org